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B2E4 | 1-63A 80VDC Hydraulic-Magnetic Circuit Breaker
The B2 1-63A DC80V Hydraulic-Magnetic Circuit Breaker delivers accurate, reliable protection for both DC and AC circuits. Designed for rated currents from 1A to 63A and voltages up to DC80V, this breaker offers precise trip characteristics unaffected by ambient temperature, making it ideal for sensitive and critical equipment.
Its hydraulic-magnetic design ensures consistent performance in demanding industrial, marine, and renewable energy applications.
Specifications
| Specification | DATA |
|---|---|
| Model: | B2E4 |
| Rated Current: | 1-63A |
| Rated Voltage: | DC65V, DC80V, AC127V, AC250V, AC415V |
| Poles: | 1P, 2P, 3P |
| Breaking Capacity: | 1000A/UL1077 DC65V, DC80V |
Applications
This versatile Circuit breaker is suitable for a wide range of uses, including:
Telecommunication Power Systems
Maintains stable operation in DC-powered telecom sites.
Battery Energy Storage Systems (BESS)
Protects DC circuits in battery banks and charging setups.
Solar and Renewable Energy Systems
Secures PV strings and hybrid energy circuits.
Marine Electrical Systems
Ensures safe DC and AC operation in boats and offshore platforms.
Industrial DC Control Panels
Provides precision protection for automation and process equipment.
Backup Power and UPS Systems
Safeguards critical power supply lines.
Why Choose Us as a Circuit Breaker Supplier?
Hydraulic-Magnetic Expertise
Specialists in precision circuit protection.
Wide Voltage & Current Range
Supports DC and AC from 1A to 63A.
Certified Safety
Built to UL1077 compliance.
Fast Global Shipping
Reliable delivery worldwide.
Technical Support
Professional assistance from selection to installation.
Competitive Wholesale Pricing
Cost-effective for B2B procurement.
FAQs
What is the current range for this breaker?
It supports ratings from 1A to 63A.
Can it be used for AC circuits?
Yes, it supports AC127V, AC250V, and AC415V applications.
What pole options are available?
1P, 2P, and 3P configurations.
What is the breaking capacity?
1000A per UL1077 at DC65V/DC80V.
How is this breaker different from thermal types?
It uses hydraulic-magnetic technology, providing precise tripping unaffected by ambient temperature.
Is it suitable for marine or offshore use?
Yes, with proper enclosure protection.
Can it handle both DC and AC loads?
Yes, making it versatile for hybrid systems.
Is this breaker compliant with safety standards?
Yes, it meets UL1077 standards.
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